107420260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 230279616

約数和(自身を除く): 122859356

約数列:

[1, 2, 4, 5, 10, 20, 83, 163, 166, 326, 332, 397, 415, 652, 794, 815, 830, 1588, 1630, 1660, 1985, 3260, 3970, 7940, 13529, 27058, 32951, 54116, 64711, 65902, 67645, 129422, 131804, 135290, 164755, 258844, 270580, 323555, 329510, 647110, 659020, 1294220, 5371013, 10742026, 21484052, 26855065, 53710130, 107420260]

約数ペア:

[(1, 107420260), (2, 53710130), (4, 26855065), (5, 21484052), (10, 10742026), (20, 5371013), (83, 1294220), (163, 659020), (166, 647110), (326, 329510), (332, 323555), (397, 270580), (415, 258844), (652, 164755), (794, 135290), (815, 131804), (830, 129422), (1588, 67645), (1630, 65902), (1660, 64711), (1985, 54116), (3260, 32951), (3970, 27058), (7940, 13529)]